McAfee icon not showing in taskbar

After Install the McAfee Antivirus, everytime when the installation process going to end, mcafee icon display on the screen then its on the task bar. But , sometimes. after completing the installing the mcafee. The icon displayed in the screen , and not in the Task bar.

Also , when open the Newely installed mcafee software. The program not going to start. couldn't find any solution for the issue.